PACS: Testing, Consulting & Training provides activated carbon software programs to enhance manufacturer and user productivity. Programs may be purchased individually or as a group. Program titles are: Aqueous and Vapor-Phase Carbon Adsorption Software, VOC Vapor-Phase Carbon Adsorption with Relative Humidity, ASTM Particle Sizing Analysis, ASTM Isotherm Analysis, Refractive Index Estimator and Glossary of Carbon Terms.www.pacslabs.comBarb@pacslabs.com